The number of engines owned per fire department was obtained from a random sample taken from the
Question:
Use the data to find a point estimate for each of the following parameters.
a. Mean
b. Variance
c. Standard deviation
Transcribed Image Text:
29 87 33 21 26 6 11 4 54 7 4
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n 12 x 210 x 2 6314 a xn 21...View the full answer
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